So, at impossible as it seems right now, seeing Josak and hearing advice from someone who knows how he is feeling helps him realize it is possible to overcome this pain and sadness. As much as Yuuri hurt him, Wolfram doesn't wants to blame him or hate their king forever, because Yuuri is special to him in ways no one else will ever be special to the prince. Maybe, like Josak said, he'll be able to move on to the point he might become Yuuri's friend again.
Thank you. The blond is too proud and too stubborn to say it out loud though.] I see. I'll see you later, I suppose.